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HITACHI ENGINE CUSHION Anti-Vibration Mount Specialists
444 4 970 WhatsApp
🌟 ISO 9001:2015 Certified • EN 45545-2 Compliant

Precision Engine Cushion Mounts
for Hitachi, Komatsu & CAT

Specialist manufacturer of anti-vibration engine cushions, rubber engine mounts, chevron springs, and primary suspension components for Hitachi excavators, Komatsu construction equipment, Caterpillar machinery, and railway applications. Supplying USA, Canada, and global markets since 2005.

26+
Part Numbers
60+
Countries Served
20+
Years Experience
Browse All Parts Request a Quote
ISO 9001:2015 Certified Manufacturing
EN 45545-2 Railway Fire Compliance
Ships to USA, Canada & 60+ Countries
OEM Cross-Reference Available
3–5 Day Standard Dispatch
Why Choose Us

Engineered for Performance, Tested for Durability

Every Hitachi engine cushion and anti-vibration engine mount we produce undergoes rigorous quality testing to meet or exceed original equipment specifications. Our manufacturing expertise has been refined over 20 years serving the global heavy equipment market.

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✅

ISO 9001:2015 Certified

Our manufacturing facility operates under a fully certified quality management system. Every Hitachi engine cushion and Komatsu engine mount is produced with traceable raw materials and documented process controls, ensuring consistent performance from batch to batch. Test certificates provided on request.

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🌎

Worldwide Shipping

Reliable international logistics to the United States, Canada, UK, Germany, Australia, and 60+ countries. Full export documentation, HS code classification, and customs support provided for seamless cross-border delivery of engine cushion orders of any volume.

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🛠

OEM Cross-Reference

Our engineering database covers Hitachi, Komatsu, Caterpillar, Volvo, John Deere, Liebherr, and other major OEM part numbers for engine mounting cushions. We verify dimensional compatibility and material specifications before supplying any cross-referenced replacement component.

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🔬

Advanced Rubber Compounding

Proprietary elastomer formulations developed in-house for each engine cushion application. Natural rubber, EPDM, neoprene, and SBR compounds are selected based on engine operating temperature, peak torque load profile, and environmental exposure requirements.

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Fast Turnaround

Standard engine cushion stock items dispatch within 3–5 business days. Priority manufacturing service for urgent maintenance situations. Minimum order quantities are flexible — we supply both single-part maintenance orders and high-volume fleet contracts.

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Technical Support

Dedicated engineering team for installation guidance, technical data sheets, and application advice. Certificate of conformance, material test reports, and EN 45545-2 fire test certificates available. We support US contractors, mining companies, and rail operators.

Product Range

Engine Cushions, Railway Parts & Rubber Mounts

Comprehensive catalog of engine anti-vibration mounts, railway bogie components, chevron springs, and precision rubber parts engineered for the most demanding applications worldwide.

Engine Cushion Rubber Mount — Hitachi Komatsu CAT Most Popular

Engine Cushion / Rubber Mount

Anti-vibration engine mounting cushions for Hitachi EX/ZX series, Komatsu PC/D series, and Caterpillar 300 series excavators. High-load bonded rubber-metal assemblies with precision stiffness control. OEM cross-references for 1524771, 17A-54-46120, 8A31-54-1110.

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Chevron Spring Railway Bogie Railway

Chevron Spring

V-shaped rubber-metal laminated chevron springs for railway bogie primary suspension systems. Progressive load-deflection characteristics for optimized ride quality and track-following performance. Part 3128-0785-49 and related series.

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Primary Suspension Railway Railway

Primary Suspension

Complete range of railway bogie primary suspension elements including rubber springs, axle box isolators, and suspension pads engineered for metro, commuter, and mainline rail applications. Part 3115-9150-99.

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Railway Bogie Spare Parts

Railway Bogie Spare Parts

Full range of bogie spare parts: rubber dampers, bogie frame mounts, buffers, and mounting elements for passenger coaches, freight wagons, and light rail vehicles. Includes 3128-3039-30 and related series.

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Industrial Rubber Parts

Rubber Parts

Precision rubber components for heavy equipment, construction machinery, and industrial applications. Buffers, pads, grommets, and custom molded parts. Includes 227-0172, 551-549-77 and more.

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EN 45545-2 Certified Railway Rubber Parts Certified

EN 45545-2 Certified

Fire-safe rubber components certified to EN 45545-2 for railway and transit applications. HL2 and HL3 hazard level compliance relevant to US NFPA 130 and FTA procurement requirements for passenger rail, metro, and light rail projects.

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Need a Hitachi Engine Cushion Part Number? We Can Help.

Our technical team cross-references OEM part numbers and confirms exact compatibility before dispatch. Submit your part number or equipment model for a fast, competitive quote.

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Popular Parts

Top Engine Cushion Part Numbers

Most frequently ordered engine cushion and anti-vibration mount parts for Hitachi, Komatsu, and CAT equipment. All in stock for fast dispatch to USA and worldwide.

Hitachi Engine Cushion Front Mount
1524771
Hitachi Engine Cushion Front Mount
Hitachi
Hitachi Engine Mount Rear Cushion
6129902
Hitachi Engine Mount Rear Cushion
Hitachi
Hitachi Excavator Engine Support Cushion
6180100
Hitachi Excavator Engine Support Cushion
Hitachi
Hitachi Engine Anti-Vibration Mount
1487116
Hitachi Engine Anti-Vibration Mount
Hitachi
Komatsu Engine Cushion Front Mount
17A-54-46120
Komatsu Engine Cushion Front Mount
Komatsu
Komatsu Engine Mount Rear Cushion
17A-54-46130
Komatsu Engine Mount Rear Cushion
Komatsu
CAT Excavator Engine Mount
211-4987
CAT Excavator Engine Mount
Caterpillar
Hitachi Anti-Vibration Engine Mount
450122
Hitachi Anti-Vibration Engine Mount
Hitachi
View All 26+ Engine Cushion Parts
Technical Resources

Engine Cushion Guides & Articles

Expert technical guidance on engine mount replacement, Hitachi engine cushion selection, and anti-vibration engineering for US and global heavy equipment markets.

About Our Products

The Engine Cushion: Critical Component for Excavator Reliability

An engine cushion (also called an engine mount or engine anti-vibration mount) is the bonded rubber-to-steel component that isolates the diesel engine from the machine chassis. Without effective engine cushion mounts, engine vibrations transfer into the frame structure, accelerating fatigue damage to hydraulic lines, electrical connectors, and structural welds. For Hitachi excavators, part 1524771 and 6129902 are the most commonly replaced engine cushions in the EX200 and ZX200 series.

For Komatsu equipment, 17A-54-46120 and 17A-54-46130 serve the PC200 and PC300 series while 56B-50-12315 and 56D-50-12314 cover wheel loader and bulldozer platforms. Caterpillar operators in the US frequently source 211-4987, 227-0172, and 358-0286 for 320D, 323D, and 330 series machines.

Our chevron springs and primary suspension elements serve the railway sector, where rubber-to-metal bonded components must comply with EN 45545-2 fire safety standards. Parts 3128-0785-49 and 3115-9150-99 are supplied to metro rail operators in the USA, Europe, and Asia-Pacific. All products are manufactured in our ISO 9001:2015 certified facility and can be dispatched within 3–5 business days to any US delivery address.